            <div id="header">
                <div id="headerWidth">
                <a class="lfloat" href="index.php" title="Vào trang Chủ PHP"><img src="images/logo.gif" alt="logo PHP" /></a>
                
                <form  action="logincontroller.php" method="post">
                    <div id="login" class="rfloat">
                    <table cellspacing="0">
                        <tbody>
                        <tr>
                            <td class=""><label for="idlogin">Id nhân viên:</label></td>
                            <td class=""><label for="pass">Mật khẩu</label></td>
                        </tr>
                            
                        <tr>
                            <td><input type="text" class="inputtext" name="idnhanvien" id="idnhanvien" value="" tabindex="1" /></td>
                            <td><input type="password" class="inputpassword" name="pass" id="pass" tabindex="2" /></td>
                            <td><label class="" id="loginbutton" >
                                <input value="Đăng nhập" tabindex="4" type="submit" id="dangnhap" name="dangnhap" class="loginbt" /></label></td>
                        </tr>
                        
                        <tr>
                            <td class="">
                                <div class="">
                                    <input id="trangthai" type="checkbox" name="trangthai" value="1" checked="1" class=""/>
                                    <label for="trangthai" class="trangthaidangnhap">Duy trì đăng nhập</label>
                                </div>
                                <input type="hidden" name="trangthailogin" value="1" />
                            </td>
                            <td class="">
                                <a href="#" class="">Quên mật khẩu?</a>
                            </td>
                        </tr>
                        </tbody>
                    </table>
                    
                    </div><!--end login-->
                    <div style="color: #FF80FF;" id="login_error">
            <?php
                if(isset($_SESSION["erro"])){
                    echo "Login fail check username && password";
                }
                unset($_SESSION["erro"]);
            ?>
                    </div>
                    </form>
                </div><!--end headerWidth-->
            </div><!--end header-->